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Any recommendations for dry eye syndrome? Interestingly that all started in April last year, after using for about a month a pixel 4 which has pwm starting from around 176 Hz which is extremely low. In the past year I had 2 eye checks. Eye doctor said I have perfect vision, but dry eye. I wake up with reddish eyes, feels like burn/sand in them. The other interesting thing is it just debuted for both eyes on the same time. I find it hard to accept that I have dry eye just out of nowhere. I've used amole phones in the past like Galaxy Nexus, Galaxy S1, Note 3 with no issues. But after finding about PWM I can't exclude also some symptoms because "I know I should have them" I've started taking Vitamin A and Omega 3 supplements. Symptoms seem to be more noticeably when I do stuff which involves moving the eyes a lot (watching tv, computer). This makes sense as the eyes being irritated moves a lot. I have a computer with flicker free display, I take 5 mins after each 25 minutes. I carefully set brightness on the low side and high contrast, turn night shift in windows. Used F.Lux for a few months. Some artificial tears seems to have some effect, but not much. I do not feel that my eye sight has degraded in any way, however there's the discomfort.
We know that is hard to keep a schedule, so my solution for this was to use workrave app on windows. It allows me to set break intervals with the important feature of BLOCKING the display (yeah, no Ctrl+Alt+Delete, no Taskbar, no TaskManager ) .